先将糖稍稍加热，以使其溶解得更快些。Warm the sugar slightly first to make it dissolve quicker.能溶解血栓的药物会有助于治疗心脏病。Drugs that dissolve blood clots can help people survive heart attacks.把盐放在温水里溶解。Dissolve the salt in the warm water....
He was a tubby little man in his fifties, with sparse hair.他50来岁，头发稀疏，身材矮胖。Many slopes are rock fields with sparse vegetation.许多山坡都是石头地，植被稀疏。The sparse line of spectators noticed nothing unusual.那一排稀稀落落的观众没留意到任何不寻常之处。...